24703280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1474

約数の個数: 80

約数和(自身を含む): 67805184

約数和(自身を除く): 43101904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1423, 1736, 2170, 2480, 2846, 3472, 4340, 5692, 7115, 8680, 9961, 11384, 14230, 17360, 19922, 22768, 28460, 39844, 44113, 49805, 56920, 79688, 88226, 99610, 113840, 159376, 176452, 199220, 220565, 308791, 352904, 398440, 441130, 617582, 705808, 796880, 882260, 1235164, 1543955, 1764520, 2470328, 3087910, 3529040, 4940656, 6175820, 12351640, 24703280]

約数ペア:

[(1, 24703280), (2, 12351640), (4, 6175820), (5, 4940656), (7, 3529040), (8, 3087910), (10, 2470328), (14, 1764520), (16, 1543955), (20, 1235164), (28, 882260), (31, 796880), (35, 705808), (40, 617582), (56, 441130), (62, 398440), (70, 352904), (80, 308791), (112, 220565), (124, 199220), (140, 176452), (155, 159376), (217, 113840), (248, 99610), (280, 88226), (310, 79688), (434, 56920), (496, 49805), (560, 44113), (620, 39844), (868, 28460), (1085, 22768), (1240, 19922), (1423, 17360), (1736, 14230), (2170, 11384), (2480, 9961), (2846, 8680), (3472, 7115), (4340, 5692)]